I thought syscoin is another scam coin but looks like the price is increase from past 1 month ago.. and now the price is high.. but i check the price right now in yobit but the price is decrease again and more dump happens..
Well, coin price performance doesn't determine whether it's a scam or not, especially this early on. Download a Syscoin wallet and buy or sell something, then you will be able to see if it works as advertised or not. I tried, looked around, I see that other people have bought stuff. So it works. It just needs to be made more convenient by making a web interface, which is on the way.